Why are not attained it

Why are not attained it? If marriage is really like shoes, then this world is indeed very difficult to have perfect shoes and even more frustrating is that no one approach at the same time while wearing two pairs of shoes to wear this pair of most of today, tomorrow, regardless of selection of which pair to wear a pair of will have this problem as so often we must choose to endure painful but exciting or not so good, but of course there is a comfortable option is barefoot barefoot there are two possibilities one is really a kind of ability to pay Ningquewulan limited the choice of which shoes.